11.   This saving would easily cover the cost of adjusting cars which can not already run on unleaded petrol.

12.   Under an EC directive unleaded petrol must be made available throughout Britain.

13.   What will it cost to adjust my car to unleaded petrol?

14.   Many new cars are now capable of using unleaded petrol and most modern cars can be altered to take it at very little expense with no loss of performance.

15.   If you want to use unleaded petrol now, check with your dealer, and look for more information in the Tesco guide -- Unleaded Petrol at Tesco.

16.   Germany, France and Belgium are proposing to dye unleaded petrol green in an attempt to overcome a tax dodge by garages.

17.   The Green Party aims to gain concessions on environmental safeguards for nuclear power and on the ingredients of unleaded petrol.

18.   Benzene, known to be a cause of leukemia, is added to unleaded petrol to maintain engine performance.

19.   Unleaded petrol and diesel go up by five pence to a gallon, but Leaded petrol is up by ten pence a gallon.

20.   Unleaded petrol and encouraging the public not to buy CFC aerosols only touched the tip of the environmental iceberg.